DE1468445B2 - - Google Patents

Info

Publication number
DE1468445B2
DE1468445B2 DE1468445A DE1468445A DE1468445B2 DE 1468445 B2 DE1468445 B2 DE 1468445B2 DE 1468445 A DE1468445 A DE 1468445A DE 1468445 A DE1468445 A DE 1468445A DE 1468445 B2 DE1468445 B2 DE 1468445B2
Authority
DE
Germany
Prior art keywords
phosgene
reaction
temperature
amine
solvent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE1468445A
Other languages
German (de)
English (en)
Other versions
DE1468445A1 (de
DE1468445C3 (de
Inventor
William I. Cheshire Denton
Philip D. Hammond
Judson A. North Haven Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olin Corp
Original Assignee
Olin Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olin Corp filed Critical Olin Corp
Publication of DE1468445A1 publication Critical patent/DE1468445A1/de
Publication of DE1468445B2 publication Critical patent/DE1468445B2/de
Application granted granted Critical
Publication of DE1468445C3 publication Critical patent/DE1468445C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19641468445 1963-07-29 1964-07-10 Verfahren zur kontinuierlichen Herstellung aromatischer Isocyanate Expired DE1468445C3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US298314A US3287387A (en) 1963-07-29 1963-07-29 Process for the production of aromatic isocyanates
US29831463 1963-07-29
DEO0010250 1964-07-10

Publications (3)

Publication Number Publication Date
DE1468445A1 DE1468445A1 (de) 1969-02-27
DE1468445B2 true DE1468445B2 (nl) 1974-07-04
DE1468445C3 DE1468445C3 (de) 1976-03-11

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624285A1 (de) * 1976-05-31 1977-12-22 Basf Ag Verfahren zur kontinuierlichen herstellung von organischen isocyanaten
DE3212510A1 (de) * 1981-04-07 1982-11-11 Mitsui Toatsu Chemicals, Inc., Tokyo Verfahren zur kontinuierlichen herstellung von organischen isocyanaten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624285A1 (de) * 1976-05-31 1977-12-22 Basf Ag Verfahren zur kontinuierlichen herstellung von organischen isocyanaten
DE3212510A1 (de) * 1981-04-07 1982-11-11 Mitsui Toatsu Chemicals, Inc., Tokyo Verfahren zur kontinuierlichen herstellung von organischen isocyanaten

Also Published As

Publication number Publication date
NL6408528A (nl) 1965-02-01
DE1468445A1 (de) 1969-02-27
US3287387A (en) 1966-11-22
BE651142A (nl) 1965-01-29
GB1023000A (en) 1966-03-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee